From 347e1b07eb34cd37d37c3fd8f4a7e6645f3d0971 Mon Sep 17 00:00:00 2001 From: Marcus Brinkmann Date: Mon, 1 Nov 2004 17:04:00 +0000 Subject: 2004-11-01 Marcus Brinkmann * pthread/pt-internal.h: Include , not . (__pthread_total): Change type of declaration to uatomic_max_t. * pthread/pt-alloc.c: Include , not . (__pthread_free_threads): Change type to uatomicptr_t. (__pthread_alloc): Call atomic_compare_and_exchange_val_acq instead of __atomicptr_compare_and_swap. * pthread/pt-create.c: Include , not . (__pthread_total): Change type to uatomic_max_t. (__pthread_create_internal): Call atomic_increment, not __atomic_inc and atomic_decrement, not __atomic_dec. * pthread/pt-dealloc.c: Include , not . (__pthread_free_threads): Declare as uatomicptr_t. (__pthread_dealloc): Call atomic_compare_and_exchange_val_acq instead of __atomicptr_compare_and_swap. * pthread/pt-exit.c: Include , not . (pthread_exit): Call atomic_decrement_and_test instead of __atomic_dec_and_test. * sysdeps/l4/pt-create-np.c: Do not include . --- pthread/pt-alloc.c | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) (limited to 'pthread/pt-alloc.c') diff --git a/pthread/pt-alloc.c b/pthread/pt-alloc.c index 7c15fe1..dd9760d 100644 --- a/pthread/pt-alloc.c +++ b/pthread/pt-alloc.c @@ -25,7 +25,7 @@ #include -#include +#include /* This braindamage is necessary because the standard says that some of the threads functions "shall fail" if "No thread could be found @@ -46,7 +46,7 @@ pthread_rwlock_t __pthread_threads_lock; /* List of thread structures corresponding to free thread IDs. */ -__atomicptr_t __pthread_free_threads; +uatomicptr_t __pthread_free_threads; static inline error_t initialize_pthread (struct __pthread *new, int recycling) @@ -97,8 +97,8 @@ __pthread_alloc (struct __pthread **pthread) /* Try to re-use a thread structure before creating a new one. */ while ((new = (struct __pthread *)__pthread_free_threads)) { - if (__atomicptr_compare_and_swap (&__pthread_free_threads, - new, new->next)) + if (atomic_compare_and_exchange_val_acq (&__pthread_free_threads, + new, new->next)) { /* Yes, we managed to get one. The thread number in the thread structure still refers to the correct slot. */ @@ -110,8 +110,8 @@ __pthread_alloc (struct __pthread **pthread) while (1) { new->next = (struct __pthread *)__pthread_free_threads; - if (__atomicptr_compare_and_swap (&__pthread_free_threads, - new->next, new)) + if (atomic_compare_and_exchange_val_acq + (&__pthread_free_threads, new->next, new)) break; } -- cgit v1.2.3